公共(gong)(gong)(gong)(gong)场所(suo)卫(wei)(wei)生(sheng)监(jian)(jian)测指(zhi)公共(gong)(gong)(gong)(gong)场所(suo)的(de)(de)(de)发证(zheng)(zheng)(zheng)监(jian)(jian)测、复(fu)(fu)证(zheng)(zheng)(zheng)监(jian)(jian)测和经常性(xing)卫(wei)(wei)生(sheng)监(jian)(jian)测。发证(zheng)(zheng)(zheng)监(jian)(jian)测和复(fu)(fu)证(zheng)(zheng)(zheng)监(jian)(jian)测是(shi)指(zhi)对公共(gong)(gong)(gong)(gong)场所(suo)经营中心的(de)(de)(de)卫(wei)(wei)生(sheng)状(zhuang)(zhuang)况(kuang)(kuang)(kuang)进行监(jian)(jian)测，评(ping)价其卫(wei)(wei)生(sheng)状(zhuang)(zhuang)况(kuang)(kuang)(kuang)，确(que)定是(shi)否(fou)发放卫(wei)(wei)生(sheng)许(xu)可证(zheng)(zheng)(zheng)。经常性(xing)卫(wei)(wei)生(sheng)监(jian)(jian)测是(shi)指(zhi)公共(gong)(gong)(gong)(gong)场所(suo)经营中心在取(qu)得为生(sheng)许(xu)可证(zheng)(zheng)(zheng)之(zhi)日起，至下次复(fu)(fu)核(he)为生(sheng)许(xu)可证(zheng)(zheng)(zheng)之(zhi)间的(de)(de)(de)一段时间内所(suo)进行的(de)(de)(de)卫(wei)(wei)生(sheng)监(jian)(jian)测，监(jian)(jian)测卫(wei)(wei)生(sheng)状(zhuang)(zhuang)况(kuang)(kuang)(kuang)达标情(qing)况(kuang)(kuang)(kuang)，促使卫(wei)(wei)生(sheng)状(zhuang)(zhuang)况(kuang)(kuang)(kuang)巩固提高。 根据(ju)国(guo)家(jia)相关法律法规，公共(gong)(gong)(gong)(gong)场所(suo)的(de)(de)(de)...

室(shi)内(nei)空气(qi)(qi)甲醛检测标(biao)准(zhun)(zhun) 陕西正典环(huan)境科(ke)技(ji)有限公司拥有国家(jia)(jia)认可的CMA资质(zhi)(zhi)，出具的检测报告具有法(fa)律效力。可为企业(ye)(ye)单(dan)位、事业(ye)(ye)单(dan)位、政府(fu)部(bu)门、家(jia)(jia)庭(ting)客户等社(she)会(hui)各界提(ti)供专(zhuan)业(ye)(ye)权威(wei)的室(shi)内(nei)空气(qi)(qi)检测服务(wu)。 《室(shi)内(nei)空气(qi)(qi)质(zhi)(zhi)量(liang)标(biao)准(zhun)(zhun)》GB/T18883-2002标(biao)准(zhun)(zhun) 由国家(jia)(jia)质(zhi)(zhi)量(liang)监督检验检疫总局、卫生部(bu)、国家(jia)(jia)环(huan)保总局于(yu)2003-12-19发布(bu)，2004-03-01实(shi)施...

室内空(kong)气苯(ben)(ben)(ben)系(xi)物检测  苯(ben)(ben)(ben)的(de)(de)危(wei)害(hai): 通(tong)过代谢产物苯(ben)(ben)(ben)醌类和酚类作用可致(zhi)机体(ti)发生一系(xi)列氧化应激(ji)损伤，同RNA、DNA、蛋白质上(shang)的(de)(de)某些化学基因结合，导致(zhi)酶失活、阻断(duan)DNA复制和蛋白质合成(cheng) 1、苯(ben)(ben)(ben)会对(dui)血液造(zao)成(cheng)极大的(de)(de)伤害(hai) 2、出(chu)现再生障(zhang)碍性贫血，甚(shen)至导致(zhi)白血病 3、苯(ben)(ben)(ben)会引起(qi)骨髓与遗传损害(hai)，并使染色(se)体(ti)畸(ji)变 4、孕期妇女吸入苯(ben)(ben)(ben)后，会导致(zhi)胎儿的(de)(de)重(zhong)量不...

室内空(kong)气TVOC检(jian)测 TVOC的(de)危害 1、TVOC能引起机体免疫失(shi)调 2、影响中枢(shu)神(shen)经系(xi)统(tong)功能，出现头晕、头痛、嗜睡、无力、胸闷(men)等自觉症状 3、还可能影响消(xiao)化系(xi)统(tong)，出现食欲(yu)不振、恶心等 4、严重时可损(sun)伤肝脏和造(zao)血(xue)系(xi)统(tong)，出现变态反应(ying)等 5、在低浓度下会(hui)引发各类不适症状 TVOC的(de)来源 1、有(you)机溶液：如油漆...

室内空(kong)气(qi)(qi)氨(an)(an)检测 氨(an)(an)气(qi)(qi)的性质 氨(an)(an)是一种无(wu)色(se)而有强烈刺激气(qi)(qi)味的碱(jian)性物质，比(bi)空(kong)气(qi)(qi)轻(qing)（比(bi)重(zhong)为0.5） 氨(an)(an)气(qi)(qi)的来(lai)源 1、主要来(lai)源于混凝(ning)土防(fang)冻剂等(deng)外加剂 2、防(fang)火板中的阻(zu)燃剂等(deng)，添加剂中含有大量氨(an)(an)类物质，在墙体中随着温(wen)度(du)(du)、湿度(du)(du)等(deng)环境因素的变化(hua)而还原成(cheng)氨(an)(an)气(qi)(qi)释放(fang)出来(lai) 3、部(bu)分油(you)漆的增(zeng)白剂 备注：主要来(lai)自建筑施工中使(shi)用(yong)的混凝(ning)土外加...

室内空气(qi)(qi)(qi)氡(dong)(dong)检测 ​ 氡(dong)(dong)气(qi)(qi)(qi)的性(xing)(xing)(xing)质(zhi) 氡(dong)(dong)气(qi)(qi)(qi)是一种由(you)镭衰变产生的自然界(jie)唯一天然放(fang)射(she)性(xing)(xing)(xing)惰性(xing)(xing)(xing)气(qi)(qi)(qi)体，无(wu)色、无(wu)味、人体无(wu)法察觉(jue)，其放(fang)射(she)性(xing)(xing)(xing)可以破坏任(ren)何(he)化合物的形(xing)成，易溶(rong)于水和(he)有机(ji)溶(rong)剂(ji)，在脂肪(fang)中的溶(rong)解度比(bi)水中高120倍。很容易吸附(fu)于橡胶、活性(xing)(xing)(xing)炭、硅胶和(he)其它吸附(fu)剂(ji)。常温下氡(dong)(dong)及其子体在空气(qi)(qi)(qi)中形(xing)成放(fang)射(she)性(xing)(xing)(xing)气(qi)(qi)(qi)溶(rong)胶。世界(jie)卫生组织研究表(biao)明，氡(dong)(dong)是仅次于吸烟引起肺(fei)癌的第二(er)大诱因...

建(jian)(jian)筑(zhu)节能(neng)是指在建(jian)(jian)筑(zhu)工程设(she)计和建(jian)(jian)造中依照(zhao)国家有关法律、法规(gui)的规(gui)定(ding)，采用(yong)(yong)节能(neng)型的建(jian)(jian)筑(zhu)材料、产品和设(she)备，提高建(jian)(jian)筑(zhu)物(wu)围(wei)护结构的保温(wen)隔热性能(neng)和采暖空调(diao)设(she)备的能(neng)效比，减少(shao)建(jian)(jian)筑(zhu)使用(yong)(yong)过程中的采暖、制(zhi)冷(leng)、通风、照(zhao)明能(neng)耗，合理有效地利(li)用(yong)(yong)能(neng)源